Inventor
KOGAN YEVGENIY L
US3 patents
Patents
3 patentsUS7213017B2May 1, 2007
Systems and methods for transforming query results into hierarchical information
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US7577647B2Aug 18, 2009
Combining nested aggregators
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US7730048B2Jun 1, 2010
Systems and methods for transforming query results into hierarchical information
MICROSOFT CORP0 citations49